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lwIP
2.0.3
Lightweight IP stack
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Macros | |
| #define | netif_set_client_data(netif, id, data) netif_get_client_data(netif, id) = (data) |
| #define | netif_get_client_data(netif, id) (netif)->client_data[(id)] |
Functions | |
| u8_t | netif_alloc_client_data_id (void) |
Store data (void*) on a netif for application usage.
Get client data. Obtain ID from netif_alloc_client_data_id().
| #define netif_set_client_data | ( | netif, | |
| id, | |||
| data | |||
| ) | netif_get_client_data(netif, id) = (data) |
Set client data. Obtain ID from netif_alloc_client_data_id().
| u8_t netif_alloc_client_data_id | ( | void | ) |
Allocate an index to store data in client_data member of struct netif. Returned value is an index in mentioned array.